Search or browse over 100 collections on various topics in American culture and politics, finding photgraphs, maps, prints, sound recordings, scores, letters, testimonies, etc.
The National Archives and Records Administration (NARA) is the official national recordkeeper. The text and high resolution images of the Declaration of Independence, the Constitution and the Bill of Rights can be found here. The site includes links to Presidential Libraries, Records of Congress, the Federal Register and many research topics.